Hello and Good Afternoon to all. This is my first post but not last> Well the reason im here is because ive been having a problem with my Desktop displaying icons and movies in quicktime for some reason i get Dots and lines behind every icon and mouse arrow like a photoshop vector. Even on quicktime i get the lines here is an example: is this a OSX error? I know its not my graphics card since I dont get the lines when i watch movies using VLC player or on Youtube videos only on apple software... Can you guys please help? Thanks!